PIPER—FLORA OF THE STATE OF WASHINGTON. 459 
Rance: Washington to California. 
SPECIMENS EXAMINED: Wenache, Whited 1069; Kittitas Valley, Lyall, June 1860; west 
Klickitat County, Suksdorf, May 18, 1886 and 2208; Chelan Butte, Griffiths & Cotton 
184; Umtanum Ridge, Cotton 918. 
ZONAL DISTRIBUTION: Arid Transition. 
GILIA. 
Shrubs; corolla salverform, yellow; leaves acerose. 
Leaves straight... ......-.-...--.---------------------- la. 
Leaves recurved... .. 2.2.2. 2-22 ---- 2-2-2222 ee ee ee ee 1b. 
Herbs. 
Perennials or biennials. 
Flowers in an elongate panicle; corolla large, tubular- 
funnelform, usually scarlet............----------- 10. 
Flowers in corymbs or heads, rather small, white or 
whitish. 
Leaves palmately 3 to 7-parted; flowers in cor- 
ymbs......2...-2------- 2-2-2 22 ee eee ee 8 
Leaves pinnately 3 to 9divided; flowers in heads.. 9. 
Annuals. 
Leaves or some of them opposite. 
Lower leaves dissected like the upper, into fili- 
form segments, all opposite. 
Flowers in a capitate leafy cluster; corolla 10 
to 12 mm. long..........--------------- 2. 
Flowers scattered, on slender pedicels. 
Corolla almost rotate, S to 10 mm. 
broad........-.---------------+--- 3. 
Corolla tubular-funnelform. 
Ovules solitary in each cell, corolla 
whitish, 3 mm. long.....-..----- 4. 
Ovules 2 to 5 in each cell, corolla 
purplish, 12 mm. long......-..-- 5. 
Lower leaves opposite, the upper alternate, both 
entire. 
Stems simple below; flowers S to 10 mm. 
‘ long... 2.22222 ee ee eee eee eee 6. 
Stems branched from the base; flowers 5 to 
7mm. long...-.-.-.--.-.-------------- 7. 
Leaves all alternate. 
Herbage woolly; flowers pale blue, clustered... -- - 11. 
Herbage not woolly. 
Leaves not in a basal rosette. 
Flowers blue, in dense globose clusters on 
long naked peduncles; leaves dissected 
into filiform segments. 
Calyx glabrous; corolla 8 to 10 mm. 
long..........----------------- 12 
Calyx woolly; corolla 10 to 12 mm. 
long... 2.-..0-2--------------- 13. 
Flowers scattered; leaves filiform, mostly 
entire, 
Branches elongate, erect; corolla 
blue; pedicels short. .....------- 14. 
r 
~ 
=p) 
Pp) 
G 
~ 
rT 
~ 
7 
7 
tT 
Oo“ 
G. 
. pungens hookeri. 
. pungens squarrosa. 
. aggregata, 
. nuttallii. 
G. 
congesta. 
. bicolor. 
. pharnaceoides. 
. harknessii. 
. bolanderi. 
. gracilis. 
humilis. 
. filifolia. 
r. capitate. 
?, achilleaefolia. 
. minutiflora. 
